两个数列构成的新数列的极限

由两个收敛数列进行混排或按某种特定关系进行组合,得到一个新的数列。对这个数列的敛散性进行了探讨.     

两大法系媒体与司法关系比较

就传媒与司法关系而言,英美法系与大陆法系表现出不同的特点:前者有对新闻报道进行限制乃至处罚的措施或制度,后者则没有,其关键因素在于前者实行陪审制。而在当代司法实践和学术思潮中,两大法系在此问题上均表现出对新闻自由保护的倾向。但是,解决此问题的根本点却在于法官、记者与律师的合作及违宪审查机构的公正处理。     

Television Teaching: Parody,The Simpsons,and Media Literacy Education

This paper examines televisual parody as a media literacy educator, and the potential of parody to channel the powers of comedy and entertainment in order to “teach” the techniques and rhetoric of televisual texts and genres. It focuses on the case of the hugely successful and popular animated parodic sitcom, The Simpsons, and its playful attack on advertising and promotional culture. Currently in its 16th season, The Simpsons broadcasts to approximately 60 million viewers in 70 countries weekly, offering a playful critique of television from within the television frame.     

Training Versus Monitoring: A Qualitative Examination of Athletic Department Practices Regarding Student-Athletes and Twitter

Twitter has created a number of issues for collegiate athletic programs. Via their tweets, student-athletes have sparked public relations issues for athletic departments and educational institutions. This research examined the messages student-athletes receive from athletic department officials and coaches about Twitter. Semi-structured interviews with 20 student-athletes at a Division I school were conducted. Results revealed that these messages occurred in 1 of 3 areas: (a) (non)training, (b) surveillance/monitoring, and (c) reactive training. The results indicate that student-athletes are left to their interpretations of what constitutes inappropriate Twitter content while also being subjected to monitoring. Education about Twitter typically occurs after a violation of an unclear or unknown policy. This reactionary and ambiguous approach to Twitter appears to be doing little to mitigate controversial tweets. Athletic administrators are encouraged to devote resources to front-end, rather than back-end, training and to define clear boundaries for Twitter usage.     

以校园媒体为平台加强大学生媒介素养教育

媒介素养是信息社会现代人必备的基本素质。本文提出以校园媒体为平台,组织大学生开展媒介实践和理论学习是加强大学生媒介素养教育的一个可行和有效的途径。笔者从树立媒介素养教育的意识,构建合理的媒体运作机制;将媒体实践与理论相结合,培养学生媒介素养;由点及面,多种形式辐射媒介素养教育等三方面对如何发挥校园媒体在大学生媒介素养教育中的作用提出了建议。     

论教学理念的认识与计算机基础课程教学模式的改革

基于对计算机基础教学理念的认识和计算机教学模式的改革的一些看法和认识,认为应从教师专业化角度去看待教育过程,通过对目前计算机基础教学过程中存在问题的分析,特别是对重视课堂教学而忽视实践教学和项目设计训练的现状,探讨启发式教学和研究性学习的教学模式应用,通过改变考核方式作为惟一的学业评价手段,突出专题讨论作为一种比考试更重要的学生学业水平的鉴定形式.     

Book Reading in Leisure Time: Long‐Term changes in young peoples' book reading habits

In this study, the merit of using deliberative democratic evaluations is studied in light of ten questions asked by House and Howe, which defined the approach and raise issues of interests, representation, and choice of stakeholders, power balances and procedures for controlling them, participation, reflection and deliberation. Suggestions by Clark and Moss for using a mosaic approach were followed. This indicates, when listening to children, many fragments integrate into a whole picture. The emphasis here was on listening to children's views and defining values and evaluation criteria so that they reflect our definition of childhood and quality of childcare. Children had other priorities than parents and staff in some instances, for example regarding length of stay and autonomy. Greene's issues of power, core matters, and biases were utilized for reflection on issues.     

论大学英语教学中发挥学生主体作用的教学模式

英语课堂中如何发挥学生的主体作用是大学英语教学改革中的根本目标之一,也是难点之一。从现代建构主义理论出发,通过对主体性和主体作用涵义的进一步阐述并结合教学实践来探讨主体作用发挥的几种基本模式,从而进一步强调教师职责的发挥才是解决问题的关键。